[  983.895257][T23010] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  983.896285][T23010] test-bond1: (slave test-bond0): making interface the new active one
[  983.896645][T23010] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  984.028932][T23015] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  984.100047][T23018] test-bond1: entered promiscuous mode
[  984.100213][T23018] test-bond0: entered promiscuous mode
[  985.116434][T23018] test-bond1: left promiscuous mode
[  985.116606][T23018] test-bond0: left promiscuous mode
[  986.665417][T23020] test-dummy0: entered promiscuous mode
[  988.697817][T23020] test-dummy0: left promiscuous mode
[  988.875906][T23024] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  988.884656][T23024] test-bond1 (unregistering): Released all slaves
[  988.952988][T23025] test-bond0 (unregistering): Released all slaves